Jackson Delta HT-E-SEER-T Installation, Operation And Service Manual

DELTA

HT-E-SEER

INSTALLATION, OPERATION,

AND SERVICE MANUAL

Delta HT-E-SEER Manual • 07610-004-54-86-D

DELTA

SERIES GLASSWASHER DISHMACHINES

®

MANUFACTURER'S LIMITED WARRANTY

(APPLICABLE ONLY IN THE UNITED STATES AND CANADA)

WARRANTY REGISTRATION:

To register your Jackson Dishmachine’s warranty go to www.jacksonwws-warranty.com or call 1-888-800-5672. Failure to

register the Dishmachine will void the warranty.

ONE YEAR LIMITED PARTS AND LABOR WARRANTY

For a period of one (1) year from date of original installation of a new Jackson Dishmachine (but in no event to exceed

eighteen (18) months from date of shipment from Jackson’s factory), Jackson WWS, Inc. (Jackson) will repair or replace,

at its discretion, any original part that proves defective in materials or workmanship at the time the Dishmachine was

purchased; provided that (i) the Dishmachine has not been altered, (ii) the Dishmachine has been properly installed,

maintained, and operated under normal use conditions and in accordance with the applicable installation, operation and

service manual available on the Jackson website, and (iii) a warranty claim is reported to a Jackson Authorized Service

Agency within the warranty period. This warranty includes replacement with Jackson specied genuine replacement

parts, purchased directly from a Jackson Authorized Parts Distributor or Service Agency. Use of generic replacement

parts may create a hazard and shall void this warranty.

THIS WARRANTY DOES NOT APPLY OUTSIDE THE UNITED STATES AND CANADA.

Jackson will pay the labor to repair or replace a defective original part as a part of the warranty, provided that a Jackson

Authorized Service Agency performs the labor. Any repair or replacement work by anyone other than a Jackson

Authorized Service Agency is the sole responsibility of the purchaser. Labor coverage is limited to regular hourly rates;

Jackson will not pay overtime premiums or emergency service charges.

Accessory components (such as table limit switches, pressure regulators, and drain water tempering kits) that are not

installed by Jackson at the factory and are shipped with the Dishmachine carry only a (1) one-year parts warranty. Labor

to repair or replace these components is not included in the warranty or covered by Jackson. Booster heaters not

manufactured by Jackson are not covered by this warranty but are warranted by their respective manufacturers.

This warranty is void if any defect or failure is a direct result from shipping, handling, re, water, accident, alteration,

modication, misuse, abuse, ood, acts of God, burglary, casualty, attempted repair by unauthorized persons, use of

replacement parts not authorized by Jackson, improper installation, installation not in accordance with local electrical and

plumbing codes, if the serial number has been removed or altered, if the Dishmachine is used for any purpose other than

originally intended, or if the equipment is installed for residential use.

Jackson does not authorize any other entity or person, including, without limitation, any entity or person who deals in

Jackson Dishmachines, to change this warranty or create any other obligation in connection with Jackson Dishmachines.

TRAVEL LIMITATIONS:

Jackson limits warranty travel time to the customer site within 50 miles of the Jackson authorized service agent’s oce

and during regular business hours. Jackson will not pay for travel time and mileage that exceeds these limits, or any fees

such as those for air or boat travel without prior authorization.

REPLACEMENT PARTS WARRANTY:

For a period of (90) ninety days from the date of installation by a Jackson Authorized Service Agency (but in no event to

exceed (180) one-hundred-eighty days from the date of purchase from a Jackson Authorized Parts Distributor or Service

Agency), Jackson will repair or replace, at its discretion, any Jackson genuine replacement parts that prove defective

in materials or workmanship at the time the replacement parts were installed. This warranty does not include paying

the labor to repair or replace the replacement part. This warranty is subject to all conditions, exclusions and limitations

applicable to the Dishmachine.

MANUFACTURER'S LIMITED WARRANTY (CONT.)

(APPLICABLE ONLY IN THE UNITED STATES AND CANADA)

PRODUCT CHANGES:

Jackson reserves the right to make changes in design and specication of any component of the Dishmachine as

engineering or necessity requires.

DISCLAIMER OF WARRANTIES:

THERE ARE NO WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY IMPLIED

WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR MERCHANTABILITY, THAT ARE NOT SET FORTH

HEREIN, OR THAT EXTEND BEYOND THE DURATION HEREOF.

LIMITATION OF REMEDIES AND LIABILITIES:

YOUR SOLE AND EXCLUSIVE REMEDY UNDER THIS LIMITED WARRANTY SHALL BE PRODUCT REPAIR OR

REPLACEMENT AS PROVIDED HEREIN.

UNDER NO CIRCUMSTANCES WILL JACKSON BE LIABLE FOR ANY INCIDENTAL OR CONSEQUENTIAL

DAMAGES, OR FOR DAMAGES IN THE NATURE OF PENALTIES. JACKSON’S LIABILITY ON ANY CLAIM OF ANY

KIND WITH RESPECT TO THE GOODS OR SERVICES COVERED HEREUNDER SHALL IN NO CASE EXCEED THE

PRICE OF THE GOODS OR SERVICES OR PART THEREOF WHICH GIVES RISE TO THE CLAIM.

ITEMS NOT COVERED:

THIS WARRANTY DOES NOT COVER (1) ADJUSTMENTS INCLUDING, BUT NOT LIMITED TO, TIMER CAMS,

THERMOSTATS, DOORS, TANK HEATER ADJUSTMENTS OR CLUTCHES; (2) AIR FREIGHT OR OVERNIGHT

FREIGHT; (3) ANY AMOUNT EXCEEDING ORIGINAL PURCHASE PRICE; (4) CLEANING OF DRAIN VALVES,

GAS LINES, RINSE/WASH NOZZLES, STRAINERS, SCREENS, OR SPRAY PIPES; (5) CLEANING OR DELIMING

OF THE DISHMACHINE OR ANY COMPONENT INCLUDING, BUT NOT LIMITED TO, WASH ARMS, RINSE

ARMS AND STRAINERS; (6) CONDITIONS CAUSED BY THE USE OF INCORRECT (NON-COMMERCIAL)

GRADE DETERGENTS; (7) CORROSION FROM CHEMICALS DISPENSED IN EXCESS OF RECOMMENDED

CONCENTRATIONS; (8) COSMETIC DAMAGE, INCLUDING BUT NOT LIMITED TO, SCRATCHES, DENTS, CHIPS,

AND OTHER DAMAGE TO THE DISHMACHINE FINISHES, UNLESS SUCH DAMAGE RESULTS FROM DEFECTS IN

MATERIALS AND WORKMANSHIP AND IS REPORTED TO JACKSON WITHIN (30) THIRTY DAYS FROM THE DATE

OF INSTALLATION; (9) DAMAGE CAUSED BY LABOR DISPUTE; (10) DAMAGES RESULTING FROM IMPROPER

CONNECTION TO UTILITY SERVICE; (11) DAMAGES RESULTING FROM WATER CONDITIONS, INADEQUATE OR

EXCESSIVE WATER PRESSURE, ACCIDENTS, ALTERATIONS, IMPROPER USE, ABUSE, HANDLING, OVERLOADS,

TAMPERING, IMPROPER INSTALLATION OR FAILURE TO FOLLOW MAINTENANCE AND OPERATING

PROCEDURES; (12) DISCOLORATION, RUST OR OXIDATION OF SURFACES RESULTING FROM CAUSTIC

OR CORROSIVE ENVIRONMENTS, INCLUDING, BUT NOT LIMITED TO, HIGH SALT CONCENTRATIONS, HIGH

MOISTURE OR HUMIDITY, OR EXPOSURE TO CHEMICALS; (13) ELECTRIC BOOSTERS, FEED LINES, FLEX HOSE,

FUSES, GARBAGE DISPOSALS, OR GAS PILOTS; (14) EXCESSIVE LIME, MINERAL, OR ALKALINE BUILDUP; (15)

EXPENSES DUE TO DISCONNECTION, DELIVERY, RETURN AND REINSTALLATION; (16) FAILURE OF ELECTRICAL

COMPONENTS DUE TO CONNECTION OF CHEMICAL DISPENSING EQUIPMENT INSTALLED BY OTHERS; (17)

FAILURE OF FACILITY WATER HEATER TO MAKE TEMPERATURE; (18) FAILURE TO MAINTAIN WATER HARDNESS

LOWER THAN 3.0 GRAINS, PH BETWEEN 7.0 AND 8.5 AND TOTAL DISSOLVED SOLIDS BELOW 250 PPM; (19)

FAILURE TO COMPLY WITH LOCAL ELECTRICAL BUILDING CODES; (20) LEAKS OR DAMAGE RESULTING FROM

SUCH LEAKS CAUSED BY THE INSTALLER, INCLUDING THOSE AT MACHINE TABLE CONNECTIONS, OR BY

CONNECTION OF CHEMICAL DISPENSING EQUIPMENT INSTALLED BY OTHERS; (21) OPENING OR CLOSING OF

UTILITY SUPPLY VALVES OR SWITCHING OF ELECTRICAL SUPPLY CURRENT; (22) PERFORMANCE OF REGULAR

MAINTENANCE AND CLEANING AS OUTLINED IN THE OPERATOR’S GUIDE; (23) REMOVAL OR REINSTALLATION

OF INACCESSIBLE DISHMACHINES OR BUILT-IN FIXTURES THAT INTERFERE WITH SERVICING, REMOVAL OR

REPLACEMENT OF THE DISHMACHINE; (24) REPLACEMENT WEAR ITEMS INCLUDING, BUT NOT LIMITED TO,

CURTAINS, DRAIN BALLS, DOOR GUIDES, GASKETS, O-RINGS, SEALS, SQUEEZE TUBES, AND BEARINGS; (25)

RESIDENTIAL USE; (26) USE WITH UTILITY SERVICE OTHER THAN THAT DESIGNATED ON THE RATING PLATE.

Revision

Letter

Revision

Date

Made by Applicable ECNs Details

A 5-25-18 JH 8566 Initial release of the manual.

B 2-25-19 JH

8585

8619

8630

8648

8682

Updated pgs. 2–3.

Added note about hot water heaters to pg. 6.

Updated references to adjustable outputs on pg. 11.

Added programming instructions and fault codes to pgs. 21–25.

Updated pg. 29 to show panel and membrane together.

Corrected P/N of item #20 on pg. 38.

Updated pg. 40.

Updated SEER System, pgs. 47-48.

Updated drain water tempering kit and added link to instructions on pg. 51.

Updated schematic.

C 4-24-19 JH QOF 19-553 Updated schematic.

D 6-17-20 JH

8664

8709

Revised Programming Chemical Feeder Pumps section.

Updated Chemical Feeder Pumps parts pages.

Added wash heater gasket to pg. 51.

Updated SEER System pages.

REVISION HISTORY

i

Delta HT-E-SEER-S

Short Stand

Glasswasher dishmachine; high-temperature, hot-water

sanitizing, with a booster tank and detergent

and rinse-aid chemical feeder pumps.

Equipped with Steam Elimination and

Energy Recovery (SEER) system.

6" stand clearance allows

cleaning beneath the machine.

The manufacturer provides

technical support for all of

the dishmachines detailed

in this manual. We strongly

recommend that you refer to

this manual before making a

call to our technical support

sta. Please have this manual

open when you call so that our

sta can refer you, if necessary,

to the proper page. Technical

support is not available on

holidays.

Contact technical support toll

free at 1-888-800-5672.

Technical support is available

for service personnel only.

NOMENCLATURE

Delta HT-E-SEER-T

Tall Stand

Glasswasher dishmachine; high-temperature, hot-water

sanitizing, with a booster tank and detergent

and rinse-aid chemical feeder pumps.

Equipped with Steam Elimination and

Energy Recovery (SEER) system.

14" stand allows storage of

chemicals under the machine.

ii

TABLE OF CONTENTS

GUIDES

Symbols ............................................................................................................................................ 1

Abbreviations & Acronyms ............................................................................................................... 1

SPECIFICATIONS

Dimensions - SEER-S ...................................................................................................................... 2

Dimensions - SEER-T ...................................................................................................................... 3

Operating Parameters ...................................................................................................................... 4

Electrical Requirements ................................................................................................................... 5

INSTRUCTIONS

Installation Instructions ..................................................................................................................... 6

Inspection......................................................................................................................... 6

Unpacking ........................................................................................................................ 6

Plumbing .......................................................................................................................... 6

Water Supply Connections .............................................................................................. 6

Pressure Regulator .......................................................................................................... 7

Shock Absorber ............................................................................................................... 7

Connecting the Drain Line ............................................................................................... 7

Plumbing Check ............................................................................................................... 7

Electrical Power Connections .......................................................................................... 8

Voltage Check .................................................................................................................. 8

Surrounding Area ............................................................................................................. 8

Temperature Setpoints ..................................................................................................... 8

Leveling............................................................................................................................ 8

Chemical Connections ..................................................................................................... 9

Priming Chemical Feeder Pumps .................................................................................. 10

Programming Chemical Feeder Pumps .......................................................................... 11

Operating Instructions .................................................................................................................... 14

Preparation .................................................................................................................... 14

Power Up ....................................................................................................................... 14

Filling the Wash Tub ...................................................................................................... 14

Ware Preparation ........................................................................................................... 15

Washing a Rack of Ware ............................................................................................... 15

Operational Inspection ................................................................................................... 17

Shutdown & Cleaning .................................................................................................... 17

Deliming ......................................................................................................................... 19

Detergent Control........................................................................................................... 20

iii

TABLE OF CONTENTS

MAINTENANCE

Preventative Maintenance .............................................................................................................. 21

TROUBLESHOOTING

Programming .................................................................................................................................. 23

Fault Codes .................................................................................................................................... 25

Troubleshooting .............................................................................................................................. 28

PARTS

Terminal Block Box ......................................................................................................................... 30

Control Kick Panel .......................................................................................................................... 31

Electrical Panel ............................................................................................................................... 32

Chemical Feeder Pump Assembly ................................................................................................. 33

Door ................................................................................................................................................ 35

Door Interlock ................................................................................................................................. 37

Miscellaneous Door Components .................................................................................................. 38

Wash & Motor ................................................................................................................................. 39

Rinse Manifold ................................................................................................................................ 41

Plumbing ........................................................................................................................................ 42

Rinse Plumbing .............................................................................................................................. 44

Scale Prevention System ............................................................................................................... 46

Rinse Tank ...................................................................................................................................... 47

SEER System ................................................................................................................................. 49

Tub & Frame ................................................................................................................................... 51

Miscellaneous Parts ....................................................................................................................... 53

SCHEMATICS

208/230 V, 50/60 Hz, 1 Phase ....................................................................................................... 54

1

07610-004-54-86-D

GUIDES

SYMBOLS

ABBREVIATIONS & ACRONYMS

ANSI - American National Standards Institute

GHT - Garden Hose Thread

GPG - Grains per Gallon

GPM - Gallons per Minute

HP - Horse Power

Hz - Hertz

ID - Inside Diameter

kW - Kilowatts

NFPA - National Fire Protection Association

NPT - National Pipe Thread

OD - Outside Diameter

PRV - Pressure Regulating Valve

PSI - Pounds per Square Inch

V - Volts

!

CAUTION

!

WARNING

NOTICE

- Risk of Injury to Personnel

- Risk of Damage to Equipment

- Risk of Electrical Shock

- Lockout Electrical Power

- Reference Data Plate

- Important Note

i

- Caustic Chemicals



- Instructions Hyperlink

07610-004-54-86-D

2

SPECIFICATIONS

DIMENSIONS - SEER-S

14 7/8

[378 mm]

10

[254 mm]

8 1/4

[210 mm]

20

[508 mm]

36 1/4

[921 mm]

21 7/8

[556 mm]

LEGEND

A - Electrical Connection

B - Water Inlet (with 6' Hose)

(3/4" Male GHT, connect to true

1/2" ID line, 40-90 °F)

C - Drain Connection

(1" ID, 1 3/8" OD)

(Connect to MIN 1 1/2" Drain with Air-gap)

D - Chemical Port

All dimensions from the floor can be increased 1” using the machine’s adjustable feet.

26 7/8

[692 mm]

1/4

[7 mm]

40 7/8

[1037 mm]

4 3/8

[110 mm]

12

[304 mm]

CLEARANCE

3

[76 mm]

14

[356 mm]

DOOR OPEN

24 1/4

[615 mm]

*Back and side views shown with back panel removed.

*

3 5/8

[91 mm]

10 1/4

[261 mm]

8 1/2

[216 mm]

10 3/8

[264 mm]

*

3

07610-004-54-86-D

SPECIFICATIONS

DIMENSIONS - SEER-T

LEGEND

A - Electrical Connection

B - Water Inlet (with 6' Hose)

(3/4" Male GHT, connect to true

1/2" ID line, 40-90 °F)

C - Drain Connection

(1" ID, 1 3/8" OD)

(Connect to MIN 1 1/2" Drain with Air-gap)

D - Chemical Port

All dimensions from the floor can be increased 1” using the machine’s adjustable feet.

3

[76 mm]

3 5/8

[91 mm]

10 1/4

[261 mm]

14

[356 mm]

DOOR OPEN

24 1/4

[615 mm]

20 3/8

[518mm]

15 1/2

[393 mm]

13 3/4

[349 mm]

25 1/2

[648 mm]

41 3/4

[1059 mm]

27 3/8

[695 mm]

26 7/8

[692 mm]

1/4

[7 mm]

40 7/8

[1037 mm]

4 3/8

[110 mm]

12

[304 mm]

CLEARANCE

13 1/4

[337 mm]

8 1/2

[216 mm]

15 7/8

[402 mm]

*Back and side views shown with back panel removed.

*

07610-004-54-86-D

4

SPECIFICATIONS

OPERATING PARAMETERS

Delta HT-E-SEER

Operating Capacity:

Racks per Hour 20

Dishes per Hour 500

Glasses per Hour 720

Tank Capacity (Gallons):

Wash Tank 3

Rinse Tank 1.66

Always refer to the machine data plate for specic electrical and water

requirements. The material provided on this page is for reference only and

is subject to change without notice.

Cycle Times (Seconds):

Water Temperatures (°F):

Minimum Wash Temperature 155

Minimum Rinse Temperature 180

Minimum Incoming Water Temperature 40

Maximum Incoming Water Temperature 90

Other Water Requirements:

Water Flow Pressure (PSI) 10

Flow Rate Minimum (GPM) 4.33

Water Line Size (NPT) 3/4" Male GHT

Connect to true 1/2" ID Line

Drain Line Size (NPT) 1" ID

1 3/8" OD

Connect to MIN 1 1/2" Drain with

Air-gap

Gallons per Hour (GPH) 13

Gallons per Rack (GPR) 0.65

NOTICE

i

Incoming water is from a

"cold" water line.

Cycle I

Wash 80

Rinse 9

Dwell 11

SEER 45

Total 145

Cycle II

Wash 148

Rinse 9

Dwell 11

SEER 45

Total 213

Cycle III

Wash 248

Rinse 9

Dwell 11

SEER 45

Total 313

5

07610-004-54-86-D

All electrical ratings provided in this manual are for reference

only. Always refer to the machine data plate to get exact electrical

information for this machine. All electrical work performed on

machines should be done in accordance with applicable local,

state, territorial, and national codes. Work should only be

performed by qualied electricians and authorized service agents.

Amperage loads for motors and heaters are indicated on the

machine data plate.

The electrical congurations are as follows:

Available Electrical Characteristics:

• 208 V, 60 Hz, Single-phase

• 230 V, 60 Hz, Single-phase

Available Wash Motors:

• 1 HP

Available Wash Tank Heaters:

• 3.3 kW (208 V)/4 kW (230 V)

Available Rinse Tank Heaters:

• 4.1 kW (208 V)/5.45 kW (230 V)

Delta HT-E-SEER

Electrical Characteristics

VOLTS 208 230

PHASE 1 1

FREQ 60 60

WASH

MOTOR

AMPS

5.0 A 5.0 A

WASH

HEATER

AMPS

15.9 A 17.4 A

RINSE

HEATER

AMPS

19.7 A 21.7 A

TOTAL

LOAD

24.7 A* 26.7 A*

NOTICE

i

ELECTRICAL REQUIREMENTS

SPECIFICATIONS

*The Delta

®

HT-E-SEER is designed so the heaters never run simultaneously. Total Load is based on the higher of the two loads.

07610-004-54-86-D

6

INSTRUCTIONS

INSTALLATION

WATER SUPPLY

CONNECTIONS:

WATER HARDNESS

HIGHER THAN 3 GPG

Before installing the machine, check packaging and machine for damage. Damaged

packaging might be an indication of damage to the machine. If there is any type of

damage to both packaging and unit, do not throw away the packaging. The machine

has been inspected at the factory before shipping and is expected to arrive in new,

undamaged condition. However, rough handling by carriers or others might result in

damage to the machine while in transit. If this occurs, do not return the machine to

the manufacturer. Instead, contact the carrier and ask them to send a representative

to the site to inspect the damage and request that an inspection report be completed.

Contact the carrier within 48 hours of receiving the machine as well as the dealer that

sold you the machine.

The machine should be unpacked and removed from the pallet before installing. Open

the front door and remove all materials from inside. Once unpacked, verify there are no

missing parts. If a part is missing, contact the manufacturer immediately.

All plumbing connections must be made to adhere to local, state, territorial, and

national codes. The installing plumber is responsible for ensuring the incoming

water lines are ushed of debris before connecting to the machine. Note that chips

and materials from cutting processes can become lodged in the solenoid valves

and prevent them from opening or closing. Any valves that are found to be fouled

or defective because of foreign matter left in the water line, and any subsequent

damage, are not the responsibility of the manufacturer.

See the Dimensions page and reference item "B" for water inlet connection location.

The manufacturer does NOT endorse "Tankless On-demand" water heaters

for use with their dishmachines. The manufacturer DOES endorse, and highly

recommends, the standard "Tank" style water heaters, sized to properly handle the

water heating requirements of the facility.

A hardness test kit can be found on the warning tag attached to the incoming plumbing

connection on the back of the machine. If water hardness is higher than 3 GPG and a

water softener is not being used, install the optional Scale Prevention System (SPS)

into the water line between the facility water line and the machine water line (installed

at the factory). See the Scale Prevention System page for more information on the

SPS. Observe proper inlet/outlet water directions. A water shut-o valve should be

installed before installing the SPS to allow access for service. The water supply must

be capable of a minimum of 10 PSI “ow” pressure at the recommended temperature

indicated on the data plate.

INSPECTION

Do not throw away

packaging if damage is

evident!

UNPACKING

PLUMBING

A water hardness test

must be performed.

The plumber must ush

the incoming water line!

Shut-off

Valve

Adapter AdapterSPS Machine

Water Line

Facility

Water Line

* *

*Adapters needed will vary.

Example

NOTICE

7

07610-004-54-86-D

If water hardness tests at 3 GPG or lower, connect the machine water line (installed

at the factory) to the facility water line. A water shut-o valve should be installed in

the water line between the facility supply and the machine to allow access for service.

The water supply line must be capable of a minimum of 10 PSI “ow” pressure at the

recommended temperature indicated on the data plate.

The Delta HT-E-SEER has a pressure regulating valve (PRV) installed at the

factory to accommodate areas where water pressure uctuates or is higher than the

recommended pressure. This machine operates at 10 PSI ow pressure. Take care

not to confuse static pressure with ow pressure: static pressure is line pressure in a

“no ow” condition (all valves and services are closed); ow pressure is the pressure

in the ll line when the valve is opened during the cycle.

A shock absober comes standard on the Delta HT-E-SEER. This prevents water

hammer or hydraulic shock—induced by the solenoid valve as it operates—from

causing damage to the equipment.

The machine has a pumped (pressure) drain capable of pumping waste water to a

height of 24” above the machine's drain pump and is supplied with a drain hose. There

must be an air-gap between/around the machine drain hose and the oor drain or

sink. The oor drain or sink must be at least 1.5 times larger than the machine drain

hose. If a grease trap is required by code, it should have a ow capacity of 12 GPM.

After installing the incoming ll line and drain hose, turn on the water supply to the

machine. Check for any leaks and repair as required. All leaks must be repaired

before operating the machine.

INSTRUCTIONS

INSTALLATION

WATER SUPPLY

CONNECTIONS:

WATER HARDNESS

LOWER THAN 3 GPG

PRESSURE

REGULATOR

SHOCK ABSORBER

CONNECTING THE

DRAIN LINE

Take care not to confuse

static pressure with

ow pressure!

PLUMBING CHECK

≤24”

Air-gap

Drain Hose

Floor Drain

or Sink

07610-004-54-86-D

8

Electrical and grounding conductors must comply with the applicable portions of the

National Electric Code ANSI/NFPA 70 (latest edition) and/or other electrical codes.

The data plate is located on the left-front of the dishmachine. Refer to the data plate for

machine operating requirements, machine voltage, total amperage, and serial number.

Remove the rear dress panel and set aside. Remove the terminal block box cover. Install

3/4” conduit into the hole in the bottom of the terminal block box. Route power wires and

connect to terminal block. Install the grounding wire onto the lug provided. “DE-OX” or

another similar anti-oxidation agent should be used on all power connections.

Apply power to machine. Check the incoming power at the terminal block and ensure

it corresponds with the voltage listed on the data plate. If not, contact a qualied

service agency to examine the problem. Do not run the machine if voltage is too

high or too low. Advise all proper personnel of the location of the breaker and any

problems. Replace the terminal block box cover and tighten-down the screws.

This is a commercial machine and reaches temperatures that can exceed those

generated by a residential machine. Surrounding countertops, cabinets, ooring

material, and subooring material must be designed and/or selected with these higher

temperatures in mind.

CAUTION! Damage to materials not recommended for higher temperatures will not

be covered under warranty or by the manufacturer.

The temperature setpoints on this unit have been set at the factory. They should only

be adjusted by an authorized service agent.

INSTRUCTIONS

INSTALLATION

ELECTRICAL POWER

CONNECTIONS

Disconnect electrical

power at the breaker or

disconnect switch and

tag-out in accordance with

procedures and codes.

TEMPERATURE

SETPOINTS

SURROUNDING AREA

VOLTAGE CHECK

i

L1 N

Ground

LEVELING

A level machine is important to prevent any damage to the machine during operation

and to ensure the best possible results. The machine comes equipped with adjustable

bullet feet which can be turned using a pair of pliers. Since this machine is a

glasswasher unit, it should be leveled as close as possible to the unit's location before

it is pushed under the counter or into place.

!

CAUTION

9

07610-004-54-86-D

Rinse-aid Detergent

Enjuague Ayuda

Detergente

Détergent

Abrillantador

This machine is supplied with detergent and rinse-aid pumps and all necessary

tubing. To connect, simply locate the chemical tubes and place the ends (with tube

stieners) in the appropriate chemical containers (red for detergent and blue for

rinse-aid).

Ensure the detergent tube isn't extending past the port and into the wash chamber.

Chemical containers can be stored under the machine for the Delta HT-E-SEER-T

and nearby for the Delta HT-E-SEER-S. The bottoms of chemical containers cannot

be located any higher than 14” from the oor.

Delta HT-E-SEER-S Delta HT-E-SEER-T

CHEMICAL

CONNECTIONS

INSTRUCTIONS

INSTALLATION

CAUTION! Using deionized

water or other aggressive

uids will result in

corrosion and failure of

components and will void

the warranty.

!

CAUTION

CAUTION! Detergent tube

must not extend past port

into the wash chamber.

!

CAUTION

Rinse-aid

Tube

Stiener

Detergent

Tube

Stiener

07610-004-54-86-D

10

INSTRUCTIONS

INSTALLATION

Chemical feeder pumps need priming when the machine is rst installed or if the

chemical lines have been removed and air was allowed to enter.

CAUTION! Water must be in the sump and wash tank before dispensing chemicals.

1. Verify that the proper chemical tube stiener inlet is in the proper container.

2. To prime the detergent pump, press the I button until the chemical is seen

entering the wash tank. The amount of detergent might need to be adjusted

depending on water quality and type of detergent.

3. To prime the rinse-aid pump, press the II button and hold for one minute. The

amount of rinse-aid might need to be adjusted depending on water hardness

and results.

4. Please refer to the next page for instructions on adjusting the amount of

chemicals being dispensed.

PRIMING CHEMICAL

FEEDER PUMPS

155

F

READY

RINSE AID PRIME

WARNING! Some of the

chemicals used in

dishwashing may cause

chemical burns if they

come in contact with skin.

Wear protective gear when

handling these chemicals.

If any skin comes in

contact with these

chemicals, immediately

follow the instructions

provided with the

chemicals for treatment.

!

WARNING

!

CAUTION

155

F

READY

DETERGENT PRIME

11

07610-004-54-86-D

INSTRUCTIONS

INSTALLATION

PROGRAMMING

CHEMICAL

FEEDER PUMPS

To access programming mode, machine must be ON and “READY” (between cycles).

The PROGRAM (PGM) light will be ashing.

1. Locate universal timer. On the timer, locate programming board and

programming buttons.

2. Programming board and buttons are not labeled on the timer. Use the graphic

below for reference.

3. Press and hold both the MOVE and ENTER buttons simultaneously for two

seconds then release. PGM light will go steady and light A will start ashing.

8 7 6 5 4 3 2 1

ON

C

H

E

C

K

F

U

S

E

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

Universal timer is

located above chemical

feeder pumps. Use Parts

section of this manual

for reference.

= Light Steady

= Light Flashing

X X X

0 0 0 0 0

8 7 6 5 4 3 2 1

DIP-switch Settings

(0 = On, X = O)

←

ON

07610-004-54-86-D

12

PROGRAMMING

CHEMICAL

FEEDER PUMPS

INSTRUCTIONS

INSTALLATION

4. Press MOVE button to move the ashing light to G or H (options A–F are not

adjustable).

5. Press ENTER button. PGM light will stay steady, lights for the current time

setting will come on, and ACCEPT light will start ashing.

6. Press MOVE button to cycle through the dierent time options. To choose a time

option, press ENTER while the light is ashing on that option. To deselect the

option, press ENTER again.

G = Detergent

H = Rinse-aid

In this example,

detergent is selected.

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

= Light Steady

= Light Flashing

Example here shows

current setting for

detergent dispensing

time at 9.2 seconds

(each selected time

option is added to get

the total).

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

Example here

shows setting for

detergent dispensing

time changed to

6.5 seconds (each

selected time option

is added to get the

total).

CAUTION! Light for each

desired option must be

steady before moving on.

!

CAUTION

13

07610-004-54-86-D

PROGRAMMING

CHEMICAL

FEEDER PUMPS

INSTRUCTIONS

INSTALLATION

7. Once all desired time options are selected, press MOVE button until ACCEPT

light is ashing (lights for selected time options should still be steady).

8. Press ENTER button. This saves the changed parameters and exits the

programming mode. PGM light will go from steady to ashing.

9. To change any other values, repeat the process above. To revert back to a

previous setting, repeat the process above and change parameters back to

previous settings.

In programming mode, if there have been no keypad inputs for approximately two

minutes, the system will automatically exit out of programming mode. Any changes

to parameters will be lost when programming mode is automatically exited.

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

= Light Steady

= Light Flashing

1 2 3 4 5 6 7 8

ON

8

4

2

1

0.8

0.4

0.2

0.1

A

B

C

D

E

F

G

H

PGM

ACCEPT

MOVE

ENTER

IN

SEC

LIGHTS TIME

BUTTONS

C

H

E

C

K

F

U

S

E

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Jackson Delta HT-E-SEER-T Installation, Operation And Service Manual

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